Merge branch 'main' into 'main'

add med calculator

See merge request lilinyang/internbootcamp!1

internbootcamp/bootcamp/med_calculator/med_calculator.py

@@ -0,0 +1,167 @@
+import json
+import math
+import random
+from internbootcamp.bootcamp.base import Basebootcamp
+
+def remove_boxed(s):
+    if "\\boxed " in s:
+        left = "\\boxed "
+        assert s[:len(left)] == left
+        return s[len(left):]
+
+    left = "\\boxed{"
+
+    assert s[:len(left)] == left
+    assert s[-1] == "}"
+
+    return s[len(left):-1]
+
+def last_boxed_only_string(string):
+    idx = string.rfind("\\boxed")
+    if "\\boxed " in string:
+        return "\\boxed " + string.split("\\boxed ")[-1].split("$")[0]
+    if idx < 0:
+        idx = string.rfind("\\fbox")
+        if idx < 0:
+            return None
+
+    i = idx
+    right_brace_idx = None
+    num_left_braces_open = 0
+    while i < len(string):
+        if string[i] == "{":
+            num_left_braces_open += 1
+        if string[i] == "}":
+            num_left_braces_open -= 1
+            if num_left_braces_open == 0:
+                right_brace_idx = i
+                break
+        i += 1
+
+    if right_brace_idx is None:
+        retval = None
+    else:
+        retval = string[idx:right_brace_idx + 1]
+
+    return retval
+
+class MedCalculatorSandbox(Basebootcamp): # 医学计算器类
+    def __init__(self, conf_file="med_calculator.json", seed=None):
+        random.seed(seed)
+        with open(conf_file, "r", encoding="utf-8") as f:
+            self.config = json.load(f)
+
+    def _gen_a_case(self, category, name):
+        details = self.config[category][name]
+        indicators = self.config["indicator"]
+        inputs = []
+
+        match category:
+            case 'equation':
+                while 1:
+                    formula = details["formula"]
+                    for i in details["inputs"]:
+                        match indicators[i]["type"]:
+                            case "int":
+                                v = random.randint(*indicators[i]["range"])
+                            case "float":
+                                v = random.uniform(*indicators[i]["range"])
+                                if 'precision' in indicators[i]:
+                                    v = round(v, indicators[i]["precision"])
+                            case "choice":
+                                v = random.choice(indicators[i]["range"])
+
+                        t = i + str(v) + indicators[i].get("unit", "")
+                        inputs.append(t)
+                        formula = formula.replace(i, str(v))
+
+                    try:
+                        target = eval(formula)
+                        break
+                    except (ZeroDivisionError, ValueError):
+                        pass
+                    except Exception as e:
+                        raise e
+                        # print(name, formula, details["formula"])
+                        # breakpoint()
+                out_k = name.split('—')[-1]
+                if 'precision' in indicators[out_k]:
+                    target = round(target, indicators[out_k]["precision"])
+            case 'scale':
+                target = 0
+                for title, options in details["points"].items():
+                    if isinstance(options, dict):
+                        selected_option = random.choice(list(options.keys()))
+                        inputs.append(f'{title}: {selected_option}')
+                        target += options[selected_option]
+                    else:
+                        inputs.append(title)
+                        target += options
+
+        ret = {
+            "category": category,
+            "name": name,
+            "inputs": inputs,
+            "target": target,
+        }
+        return ret
+
+    def case_generator(self):
+        category = random.choice(['equation', 'scale'])
+        name = random.choice(list(self.config[category].keys()))
+        return self._gen_a_case(category, name)
+
+    def prompt_func(self, case):
+        indicators = self.config["indicator"]
+        inp_items = '，'.join(case["inputs"])
+        out_item = case["name"]
+
+        other_item = ''
+        match case["category"]:
+            case 'equation':
+                out_name = out_item.split('—')[-1]
+                if 'precision' in indicators[out_name]:
+                    other_item = f"，保留{indicators[out_name]['precision']}位小数"
+
+        instruction = f"患者信息：{inp_items}。请计算{out_item}{other_item}。"
+        instruction_following = """Let's think step by step and output the final answer within \\boxed{xxx:xxx}. For example "\\boxed{BMI: 20.5}"."""
+        prompt = instruction + '\n' + instruction_following
+        return prompt
+
+    @staticmethod
+    def extract_output(output):
+        output = last_boxed_only_string(output)
+        if output is None:
+            return None
+        return remove_boxed(output)
+
+    @classmethod
+    def _verify_correction(cls, solution, identity):
+        if ':' in solution:
+            solution = solution.split(':')[-1].strip()
+        elif '：' in solution:
+            solution = solution.split('：')[-1].strip()
+
+        return solution.strip() == str(identity['target'])
+
+    def gen_all_case(self, k=1):
+        cases = []
+        for category in ['equation', 'scale']:
+            for name in self.config[category]:
+                for _ in range(k):
+                    case = self._gen_a_case(category, name)
+                    cases.append(case)
+        return cases
+
+if __name__ == '__main__':
+    bootcamp = MedCalculatorSandbox(seed=42)
+    identity = bootcamp.case_generator()
+    print(f'{identity = }')
+
+    prompt = bootcamp.prompt_func(identity)
+    print(f"Prompt: \n{prompt}")
+
+    response = "...some reasoning process...\\boxed{BMI: 134.7}"
+    print(f"Response: \n{response}")
+    score = bootcamp.verify_score(response, identity, short_penalty=False, format_penalty=False)
+    print(f"Score: {score}")